in benghazi, the less like that it seems. it was a commando-style raid in benghazi where militants may have been angry about the same video but clearly moved in with a military style tactic. they had r the gs, heavy ma svein machine guns. it was two waves. that's not the spontaneous mob activity like we saw here in cairo. that's the kind of thing in benghazi carried out by a militant group, a terrorist group, by al qaeda potentially. and u.s. officials are looking in to that right now. also, wondering was it just a coincidence that the u.s. ambassador who's based in tripoli happened to be in benghazi at the very time of the attack? so, a lot of questions but it's clear now that these were two very different incidents. spontaneous uprising that resulted in no casualties here in cairo and a guerrilla assault in benghazi that killed the u.s. ambassador. >>> all right. here with us now is former u.s. ambassador mark ginsburg. mark, i want to start with the response yesterday from the u.s. embassy in cairo. what the statement the